BR112019002413A2 - sistemas e métodos para alocação de recursos de pucch e emissão de relatórios de harq-ack com redução do tempo de processamento - Google Patents

sistemas e métodos para alocação de recursos de pucch e emissão de relatórios de harq-ack com redução do tempo de processamento

Info

Publication number
BR112019002413A2
BR112019002413A2 BR112019002413A BR112019002413A BR112019002413A2 BR 112019002413 A2 BR112019002413 A2 BR 112019002413A2 BR 112019002413 A BR112019002413 A BR 112019002413A BR 112019002413 A BR112019002413 A BR 112019002413A BR 112019002413 A2 BR112019002413 A2 BR 112019002413A2
Authority
BR
Brazil
Prior art keywords
harq
processing time
ack
subframe
reduced processing
Prior art date
Application number
BR112019002413A
Other languages
English (en)
Inventor
Nogami Toshizo
Yin Zhanping
Original Assignee
Fg innovation co ltd
Sharp Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fg innovation co ltd, Sharp Kk filed Critical Fg innovation co ltd
Publication of BR112019002413A2 publication Critical patent/BR112019002413A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

é descrito um equipamento de usuário (ue). o ue inclui um processador e uma memória em comunicação eletrônica com o processador. o ue recebe uma mensagem de configuração da redução do tempo de processamento proveniente de um nó b evoluído (enb). o ue recebe também informações de controle de enlace descendente (dci) de um canal físico de controle de enlace descendente (pdcch) para um canal físico compartilhado de enlace descendente (pdsch) com tempo reduzido de processamento no subquadro n-k, onde k é menor que 4. o ue adicionalmente determina um recurso de canal físico de controle de enlace ascendente (pucch) para emissão de relatórios de confirmação de solicitação de repetição automática híbrida (harq-ack). o ue determina adicionalmente os bits de harq-ack a serem relatados no subquadro n. o ue transmite também a harq-ack no subquadro n no recurso de pucch determinado.
BR112019002413A 2016-08-08 2017-08-07 sistemas e métodos para alocação de recursos de pucch e emissão de relatórios de harq-ack com redução do tempo de processamento BR112019002413A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662372215P 2016-08-08 2016-08-08
US15/669,688 US10440706B2 (en) 2016-08-08 2017-08-04 Systems and methods for PUCCH resource allocation and HARQ-ACK reporting with processing time reduction
PCT/US2017/045796 WO2018031494A1 (en) 2016-08-08 2017-08-07 Systems and methods for pucch resource allocation and harq-ack reporting with processing time reduction

Publications (1)

Publication Number Publication Date
BR112019002413A2 true BR112019002413A2 (pt) 2019-06-04

Family

ID=61069481

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019002413A BR112019002413A2 (pt) 2016-08-08 2017-08-07 sistemas e métodos para alocação de recursos de pucch e emissão de relatórios de harq-ack com redução do tempo de processamento

Country Status (5)

Country Link
US (1) US10440706B2 (pt)
EP (1) EP3497847B1 (pt)
CN (1) CN109952731B (pt)
BR (1) BR112019002413A2 (pt)
WO (1) WO2018031494A1 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012050340A2 (ko) 2010-10-11 2012-04-19 엘지전자 주식회사 제어 정보를 전송하는 방법 및 이를 위한 장치
JP6185096B2 (ja) * 2016-02-04 2017-08-23 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
US10944515B2 (en) * 2016-04-01 2021-03-09 Nokia Solutions And Networks Oy Low latency hybrid automatic repeat request (HARQ) feedback for wireless networks
JP6863990B2 (ja) * 2016-08-09 2021-04-21 シャープ株式会社 端末装置、基地局装置、および、通信方法
EP3522642B1 (en) * 2016-09-29 2023-09-06 LG Electronics Inc. Method for plurality of processing time or plurality of transmission time intervals in wireless communication system, and apparatus therefor
EP3316507B1 (en) * 2016-10-28 2020-07-01 ASUSTek Computer Inc. Method and apparatus for improving harq feedback in shortened tti in a wireless communication system
CN108282881B (zh) * 2017-01-06 2020-12-15 华为技术有限公司 一种资源配置方法及装置
WO2018169937A1 (en) * 2017-03-15 2018-09-20 Intel IP Corporation Determination of new radio (nr) physical uplink control channel(pucch) resource for hybrid automatic repeat request acknowledgement (harq-ack) feedback
WO2018199704A1 (ko) * 2017-04-28 2018-11-01 엘지전자(주) 무선 통신 시스템에서 채널 상태 정보를 보고하기 위한 방법 및 이를 위한 장치
WO2019095284A1 (en) * 2017-11-17 2019-05-23 Panasonic Intellectual Property Corporation Of America User equipment, base station, and communication thereof
JP7115843B2 (ja) * 2017-12-13 2022-08-09 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
US11265852B2 (en) * 2018-02-09 2022-03-01 Qualcomm Incorporated Uplink control information reporting
JP2021517793A (ja) 2018-02-13 2021-07-26 オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． Ｈａｒｑ情報の伝送方法及び装置、コンピュータ記憶媒体
WO2020019214A1 (zh) * 2018-07-25 2020-01-30 北京小米移动软件有限公司 传输harq反馈信息的方法、终端及基站
WO2020032583A1 (ko) * 2018-08-08 2020-02-13 엘지전자 주식회사 비순차적 스케줄링에 기반하여 상향링크 물리 채널을 송수신하는 방법 및 이를 위한 장치
WO2020031918A1 (en) * 2018-08-09 2020-02-13 Sharp Kabushiki Kaisha ACK and NACK DIFFERENTIATION ON PUCCH for HARQ-ACK FEEDBACK of URLLC PDSCH TRANSMISSIONS
CN110891312B (zh) * 2018-09-10 2023-11-03 华为技术有限公司 一种信息发送方法，信息接收的方法和装置
WO2020060372A1 (ko) * 2018-09-21 2020-03-26 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
US11705995B2 (en) * 2018-12-28 2023-07-18 Samsung Electronics Co., Ltd. Method and device for transmitting uplink control information
US20220070900A1 (en) * 2019-01-10 2022-03-03 Sharp Kabushiki Kaisha Subslot-based harq-ack timing and pucch resource determination for ultra-low latency pdsch transmission
CN111565089A (zh) * 2019-02-13 2020-08-21 索尼公司 电子装置、无线通信方法和计算机可读介质
CN111757512B (zh) * 2019-03-28 2022-09-13 成都鼎桥通信技术有限公司 上行调度方法和装置
WO2020204781A1 (en) * 2019-03-29 2020-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Ue, network nodes for handling ue category information
US11349614B2 (en) * 2019-04-24 2022-05-31 Telefonaktiebolaget Lm Ericsson (Publ) HARQ-ACK reporting with PDSCH grouping
US20220217756A1 (en) * 2019-05-17 2022-07-07 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving data in a wireless communication system
US11350444B2 (en) 2019-08-12 2022-05-31 Qualcomm Incorporated Uplink roundtrip times for dual connectivity
WO2021144163A1 (en) * 2020-01-17 2021-07-22 Telefonaktiebolaget Lm Ericsson (Publ) Harq rtt timer adjustment for multi-tb scheduling
KR20220052786A (ko) * 2020-10-21 2022-04-28 삼성전자주식회사 그룹캐스트를 지원하는 무선 통신 시스템에서 통신 방법 및 장치
CN112969197B (zh) * 2021-01-29 2022-09-02 紫光展锐(重庆)科技有限公司 用于增强覆盖场景的数据传输方法及装置、计算机可读存储介质
US11539557B1 (en) * 2021-12-16 2022-12-27 Qualcomm Incorporated Multi-level coding for power efficient channel coding
WO2024000484A1 (en) * 2022-06-30 2024-01-04 Shenzhen Tcl New Technology Co., Ltd. Wireless communication method and related devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5946838B2 (ja) * 2010-11-11 2016-07-06 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて上りリンク制御情報の送受信方法及び装置
CN102056174B (zh) * 2010-12-16 2014-03-12 大唐移动通信设备有限公司 一种资源调度的方法、装置和基站
US8724722B2 (en) 2011-04-14 2014-05-13 Lsi Corporation Method for reducing latency on LTE DL implementation
CN103918207A (zh) 2011-06-15 2014-07-09 诺基亚通信公司 延时
US11245507B2 (en) * 2012-11-02 2022-02-08 Texas Instruments Incorporated Efficient allocation of uplink HARQ-ACK resources for LTE enhanced control channel
US9408144B2 (en) 2013-11-07 2016-08-02 Apple Inc. Shortened HARQ timelines for low bandwidth applications

Also Published As

Publication number Publication date
CN109952731A (zh) 2019-06-28
WO2018031494A1 (en) 2018-02-15
US20180042015A1 (en) 2018-02-08
EP3497847A1 (en) 2019-06-19
EP3497847B1 (en) 2023-03-01
CN109952731B (zh) 2022-03-01
US10440706B2 (en) 2019-10-08

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